MA49592B1 - Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur - Google Patents

Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur

Info

Publication number
MA49592B1
MA49592B1 MA49592A MA49592A MA49592B1 MA 49592 B1 MA49592 B1 MA 49592B1 MA 49592 A MA49592 A MA 49592A MA 49592 A MA49592 A MA 49592A MA 49592 B1 MA49592 B1 MA 49592B1
Authority
MA
Morocco
Prior art keywords
measurement based
methods
devices
analytical measurement
formation reaction
Prior art date
Application number
MA49592A
Other languages
English (en)
French (fr)
Other versions
MA49592A1 (fr
Inventor
Bernd Limburg
Max Berg
Original Assignee
Roche Diabetes Care Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roche Diabetes Care Gmbh filed Critical Roche Diabetes Care Gmbh
Publication of MA49592A1 publication Critical patent/MA49592A1/fr
Publication of MA49592B1 publication Critical patent/MA49592B1/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/8483Investigating reagent band
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0272Handheld
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • G01J3/524Calibration of colorimeters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/93Detection standards; Calibrating baseline adjustment, drift correction
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/002D [Two Dimensional] image generation
    • G06T11/001Texturing; Colouring; Generation of texture or colour
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/10Segmentation; Edge detection
    • G06T7/11Region-based segmentation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00Image analysis
    • G06T7/90Determination of colour characteristics
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00Indexing scheme for image analysis or image enhancement
    • G06T2207/10Image acquisition modality
    • G06T2207/10024Color image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
MA49592A 2017-10-25 2018-10-23 Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur MA49592B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17198290.3A EP3477270B1 (en) 2017-10-25 2017-10-25 Methods and devices for performing an analytical measurement based on a color formation reaction
PCT/EP2018/078956 WO2019081460A1 (en) 2017-10-25 2018-10-23 METHODS AND DEVICES FOR PERFORMING AN ANALYTICAL MEASUREMENT BASED ON COLOR FORMATION REACTION

Publications (2)

Publication Number Publication Date
MA49592A1 MA49592A1 (fr) 2020-12-31
MA49592B1 true MA49592B1 (fr) 2021-08-31

Family

ID=60190622

Family Applications (1)

Application Number Title Priority Date Filing Date
MA49592A MA49592B1 (fr) 2017-10-25 2018-10-23 Procédés et dispositifs pour effectuer une mesure analytique sur la base d'une réaction de formation de couleur

Country Status (20)

Country Link
US (1) US11189056B2 (es)
EP (1) EP3477270B1 (es)
JP (1) JP7278276B2 (es)
KR (1) KR102654430B1 (es)
CN (1) CN111247404A (es)
AR (1) AR113462A1 (es)
AU (1) AU2018356358B2 (es)
CA (1) CA3079334A1 (es)
ES (1) ES2890884T3 (es)
HU (1) HUE055740T2 (es)
IL (1) IL273958B (es)
MA (1) MA49592B1 (es)
MX (1) MX2020004201A (es)
PL (1) PL3477270T3 (es)
PT (1) PT3477270T (es)
SG (1) SG11202003611XA (es)
TN (1) TN2020000055A1 (es)
TW (1) TWI795453B (es)
WO (1) WO2019081460A1 (es)
ZA (1) ZA202002882B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11112406B2 (en) * 2018-06-15 2021-09-07 Reliant Immune Diagnostics, Inc. System and method for digital remote primary, secondary, and tertiary color calibration via smart device in analysis of medical test results
EP3990902B1 (en) 2019-06-26 2024-03-27 F. Hoffmann-La Roche AG Method of determining a concentration of an analyte in a bodily fluid and mobile device configured for determining a concentration of an analyte in a bodily fluid
JP2022539402A (ja) 2019-07-01 2022-09-08 エフ.ホフマン-ラ ロシュ アーゲー 体液中の分析物の濃度を決定する方法
KR102094780B1 (ko) * 2019-11-22 2020-03-30 주식회사 핏펫 색공간 변환을 이용한 생화학 정보 측정 방법 및 시스템
MA53878B1 (fr) 2019-11-25 2023-02-28 Hoffmann La Roche Procédé pour déterminer une concentration d'un analyte dans un fluide corporel
EP3945296A1 (fr) * 2020-07-30 2022-02-02 Vogo Mesure colorimétrique sur échantillon fluidique avec capteur d'image
EP4214669A1 (en) 2020-09-17 2023-07-26 Scanwell Health, Inc. Diagnostic test kits and methods of analyzing the same
USD970033S1 (en) 2020-10-23 2022-11-15 Becton, Dickinson And Company Cartridge imaging background device
CA3198824A1 (en) 2020-10-23 2022-04-28 Becton, Dickinson And Company Systems and methods for imaging and image-based analysis of test devices
CN113393539B (zh) * 2021-06-08 2023-05-26 北方工业大学 化学反应溶液颜色突变识别方法
US11796543B2 (en) * 2022-02-07 2023-10-24 Farin Behbood Tashkhis Company Colorimetric system for detection of COVID-19 using salivary metabolites
CN114627029B (zh) * 2022-05-12 2022-08-02 南京智谱科技有限公司 图像处理方法及装置、计算设备和计算机可读存储介质
WO2024184138A1 (en) 2023-03-03 2024-09-12 F. Hoffmann-La Roche Ag Methods and devices for providing blacklist information on the suitability of a mobile device for performing analytical measurements

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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EP1801568A1 (de) 2005-12-21 2007-06-27 Micronas Holding GmbH Teststreifen und Verfahren zum Messen einer Analytkonzentration in einer Probe eines biologischen Fluids
ES2883201T3 (es) 2006-04-08 2021-12-07 Hoffmann La Roche Análisis de datos ópticos con la ayuda de histogramas
GB201000835D0 (en) * 2010-01-19 2010-03-03 Akzo Nobel Coatings Int Bv Method and system for determining colour from an image
CN102608107A (zh) * 2011-01-20 2012-07-25 中研应用感测科技股份有限公司 试片自动判读方法及其系统
GB201105474D0 (en) * 2011-03-31 2011-05-18 Albagaia Ltd Testing apparatus
US9063091B2 (en) * 2012-04-06 2015-06-23 Ixensor Inc. Test strips and method for reading test strips
US9285323B2 (en) * 2012-08-08 2016-03-15 Scanadu Incorporated Quantifying color changes of chemical test pads induced concentrations of biological analytes under different lighting conditions
US9311520B2 (en) 2012-08-08 2016-04-12 Scanadu Incorporated Method and apparatus for performing and quantifying color changes induced by specific concentrations of biological analytes in an automatically calibrated environment
US9241663B2 (en) * 2012-09-05 2016-01-26 Jana Care Inc. Portable medical diagnostic systems and methods using a mobile device
WO2015108820A1 (en) * 2014-01-14 2015-07-23 The Regents Of The University Of California Method and device for detection and spatial mapping of mercury concentration in water samples
US9658217B2 (en) * 2014-02-17 2017-05-23 Ixensor Co., Ltd Measuring physical and biochemical parameters with mobile devices
EP3114462B1 (en) * 2014-03-05 2022-04-20 Healthy.io Ltd. Analyte concentration by quantifying and interpreting color
AR102615A1 (es) * 2014-11-14 2017-03-15 Bayer Healthcare Llc Analizador de analitos
CN104821000B (zh) * 2015-05-22 2017-12-22 京东方科技集团股份有限公司 颜色辨识系统、颜色辨识方法和显示装置
CN104867159B (zh) 2015-06-05 2018-04-10 北京大恒图像视觉有限公司 一种数字相机传感器污点检测及分级方法与装置
WO2017056002A1 (en) * 2015-09-29 2017-04-06 Ascensia Diabetes Care Holdings Ag Method and system of using a mobile device for analyte detection
CN108885134A (zh) * 2016-02-08 2018-11-23 平等化妆品公司 用于配制和注出视觉定制化妆品的设备和方法
TWI576093B (zh) * 2016-03-03 2017-04-01 屏基醫療財團法人屏東基督教醫院 血色素與血球比容之檢測系統及方法

Also Published As

Publication number Publication date
TN2020000055A1 (en) 2022-01-06
KR102654430B1 (ko) 2024-04-03
TWI795453B (zh) 2023-03-11
AU2018356358B2 (en) 2024-03-21
EP3477270A1 (en) 2019-05-01
RU2020115603A (ru) 2021-11-25
KR20200078548A (ko) 2020-07-01
PL3477270T3 (pl) 2021-12-13
HUE055740T2 (hu) 2021-12-28
US20200242809A1 (en) 2020-07-30
EP3477270B1 (en) 2021-07-28
RU2020115603A3 (es) 2022-02-01
JP7278276B2 (ja) 2023-05-19
TW201928879A (zh) 2019-07-16
AR113462A1 (es) 2020-05-06
SG11202003611XA (en) 2020-05-28
ES2890884T3 (es) 2022-01-24
JP2021500572A (ja) 2021-01-07
MA49592A1 (fr) 2020-12-31
CA3079334A1 (en) 2019-05-02
WO2019081460A1 (en) 2019-05-02
BR112020007491A2 (pt) 2020-10-27
MX2020004201A (es) 2020-08-13
IL273958B (en) 2022-04-01
ZA202002882B (en) 2021-05-26
AU2018356358A1 (en) 2020-04-30
PT3477270T (pt) 2021-09-16
IL273958A (en) 2020-05-31
US11189056B2 (en) 2021-11-30
CN111247404A (zh) 2020-06-05

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